Question

The sum of three numbers is 57. The difference of the largest and the smallest is 52, and the sum of two smaller numbers is 13. Find the numbers

Answer 1

-8, 21, 44
X+y+z=57
Z-x=52
X+y=13
Z=52+x
Y=13-x
X+52+X+13-X=57
X=-8
Z-(-8)=52
Z=44
Y+(-8)=13
Y=21